42393780

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1$

素因数の和:109

約数の個数: 288

約数和(自身を含む): 159239808

約数和(自身を除く): 116846028

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 13, 15, 18, 20, 22, 26, 27, 30, 33, 36, 39, 44, 45, 52, 54, 55, 60, 61, 65, 66, 78, 81, 90, 99, 108, 110, 117, 122, 130, 132, 135, 143, 156, 162, 165, 180, 183, 195, 198, 220, 234, 243, 244, 260, 270, 286, 297, 305, 324, 330, 351, 366, 390, 396, 405, 429, 468, 486, 495, 540, 549, 572, 585, 594, 610, 660, 671, 702, 715, 732, 780, 793, 810, 858, 891, 915, 972, 990, 1053, 1098, 1170, 1188, 1215, 1220, 1287, 1342, 1404, 1430, 1485, 1586, 1620, 1647, 1716, 1755, 1782, 1830, 1980, 2013, 2106, 2145, 2196, 2340, 2379, 2430, 2574, 2673, 2684, 2745, 2860, 2970, 3159, 3172, 3294, 3355, 3510, 3564, 3660, 3861, 3965, 4026, 4212, 4290, 4455, 4758, 4860, 4941, 5148, 5265, 5346, 5490, 5940, 6039, 6318, 6435, 6588, 6710, 7020, 7137, 7722, 7930, 8052, 8235, 8580, 8723, 8910, 9516, 9882, 10065, 10530, 10692, 10980, 11583, 11895, 12078, 12636, 12870, 13365, 13420, 14274, 14823, 15444, 15795, 15860, 16470, 17446, 17820, 18117, 19305, 19764, 20130, 21060, 21411, 23166, 23790, 24156, 24705, 25740, 26169, 26730, 28548, 29646, 30195, 31590, 32940, 34749, 34892, 35685, 36234, 38610, 40260, 42822, 43615, 46332, 47580, 49410, 52338, 53460, 54351, 57915, 59292, 60390, 63180, 64233, 69498, 71370, 72468, 74115, 77220, 78507, 85644, 87230, 90585, 98820, 104676, 107055, 108702, 115830, 120780, 128466, 130845, 138996, 142740, 148230, 157014, 163053, 173745, 174460, 181170, 192699, 214110, 217404, 231660, 235521, 256932, 261690, 271755, 296460, 314028, 321165, 326106, 347490, 362340, 385398, 392535, 428220, 471042, 523380, 543510, 642330, 652212, 694980, 706563, 770796, 785070, 815265, 942084, 963495, 1087020, 1177605, 1284660, 1413126, 1570140, 1630530, 1926990, 2119689, 2355210, 2826252, 3261060, 3532815, 3853980, 4239378, 4710420, 7065630, 8478756, 10598445, 14131260, 21196890, 42393780]

約数ペア:

[(1, 42393780), (2, 21196890), (3, 14131260), (4, 10598445), (5, 8478756), (6, 7065630), (9, 4710420), (10, 4239378), (11, 3853980), (12, 3532815), (13, 3261060), (15, 2826252), (18, 2355210), (20, 2119689), (22, 1926990), (26, 1630530), (27, 1570140), (30, 1413126), (33, 1284660), (36, 1177605), (39, 1087020), (44, 963495), (45, 942084), (52, 815265), (54, 785070), (55, 770796), (60, 706563), (61, 694980), (65, 652212), (66, 642330), (78, 543510), (81, 523380), (90, 471042), (99, 428220), (108, 392535), (110, 385398), (117, 362340), (122, 347490), (130, 326106), (132, 321165), (135, 314028), (143, 296460), (156, 271755), (162, 261690), (165, 256932), (180, 235521), (183, 231660), (195, 217404), (198, 214110), (220, 192699), (234, 181170), (243, 174460), (244, 173745), (260, 163053), (270, 157014), (286, 148230), (297, 142740), (305, 138996), (324, 130845), (330, 128466), (351, 120780), (366, 115830), (390, 108702), (396, 107055), (405, 104676), (429, 98820), (468, 90585), (486, 87230), (495, 85644), (540, 78507), (549, 77220), (572, 74115), (585, 72468), (594, 71370), (610, 69498), (660, 64233), (671, 63180), (702, 60390), (715, 59292), (732, 57915), (780, 54351), (793, 53460), (810, 52338), (858, 49410), (891, 47580), (915, 46332), (972, 43615), (990, 42822), (1053, 40260), (1098, 38610), (1170, 36234), (1188, 35685), (1215, 34892), (1220, 34749), (1287, 32940), (1342, 31590), (1404, 30195), (1430, 29646), (1485, 28548), (1586, 26730), (1620, 26169), (1647, 25740), (1716, 24705), (1755, 24156), (1782, 23790), (1830, 23166), (1980, 21411), (2013, 21060), (2106, 20130), (2145, 19764), (2196, 19305), (2340, 18117), (2379, 17820), (2430, 17446), (2574, 16470), (2673, 15860), (2684, 15795), (2745, 15444), (2860, 14823), (2970, 14274), (3159, 13420), (3172, 13365), (3294, 12870), (3355, 12636), (3510, 12078), (3564, 11895), (3660, 11583), (3861, 10980), (3965, 10692), (4026, 10530), (4212, 10065), (4290, 9882), (4455, 9516), (4758, 8910), (4860, 8723), (4941, 8580), (5148, 8235), (5265, 8052), (5346, 7930), (5490, 7722), (5940, 7137), (6039, 7020), (6318, 6710), (6435, 6588)]